/**
 *    Copyright (C) 2007-2009 DIVIS GmbH (http://www.divis-hagen.de/)
 * 
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License as published by the Free Software Foundation; either
 *    version 3 of the License, or (at your option) any later version.
 * 
 *    This library is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *    Lesser General Public License for more details.
 * 
 *    You should have received a copy of the GNU Lesser General
 *    Public License along with this library; if not, write to the
 *    Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 *    Boston, MA 02110-1301 USA
 */

package de.divis_hagen.json;

import java.io.IOException;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.io.Writer;


/**
 *
 * @author Aike J Sommer
 */
public class MarshallerImpl implements Marshaller {
    
    private JSONContextImpl context;

    public MarshallerImpl(JSONContextImpl context) {
        this.context = context;
    }
    

    public void marshall(Object o, OutputStream out) throws JSONException {
        Writer writer = new OutputStreamWriter(out);
        marshall(o, writer);
        try {
            writer.close();
        } catch (IOException ex) {
            throw new RuntimeException(ex);
        }
    }
    
    public void marshall(Object o, Writer out) throws JSONException {
        JSONTree tree = new TreeBuilder(context).build(o);
        new TreeWalker(context, tree).walk(new TreeAction.Write(out));
    }

}
